information about Head-Down Tilt field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Medicine 49.4M papers | Biology 36M papers | Internal medicine 20.6M papers | Surgery 7.6M papers |
Endocrinology 5.2M papers | Radiology 3.1M papers | Blood pressure 1M papers | Bed rest 5,022 papers |
| Current | |||
Head-Down Tilt 1,380 papers | |||
| Child | |||
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